Base | Representation |
---|---|
bin | 1110001101000… |
… | …10100110111011 |
3 | 22022012201010000 |
4 | 13012202212323 |
5 | 221000431011 |
6 | 15453524043 |
7 | 2644542024 |
oct | 706424673 |
9 | 268181100 |
10 | 119155131 |
11 | 61295017 |
12 | 33aa3623 |
13 | 1b8bc4c4 |
14 | 11b79c4b |
15 | a6da356 |
hex | 71a29bb |
119155131 has 20 divisors (see below), whose sum is σ = 178439184. Its totient is φ = 79239600.
The previous prime is 119155129. The next prime is 119155139. The reversal of 119155131 is 131551911.
It is not a de Polignac number, because 119155131 - 21 = 119155129 is a prime.
It is a super-2 number, since 2×1191551312 = 28395890487254322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 119155095 and 119155104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119155139) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35746 + ... + 38936.
Almost surely, 2119155131 is an apocalyptic number.
119155131 is a deficient number, since it is larger than the sum of its proper divisors (59284053).
119155131 is an equidigital number, since it uses as much as digits as its factorization.
119155131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3664 (or 3655 counting only the distinct ones).
The product of its digits is 675, while the sum is 27.
The square root of 119155131 is about 10915.8202165481. The cubic root of 119155131 is about 492.0821174653.
The spelling of 119155131 in words is "one hundred nineteen million, one hundred fifty-five thousand, one hundred thirty-one".
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